Just did a 3 minute run through of the rest of our schedule and with a slightly optimistic review, the best I could have us hoping for is finishing about 5 games over .500 or about 21st/22nd in the league....yup, that's picking about 9th or 10th in the 2015 draft. Now I didn't factor in any ties and this was just a quick thumbnail run through....but I know we'll lose to teams we're not supposed to and occasionally beat a team we're supposed to lose to.
So unless we miraculously shore up the defense and start scoring more goals per game, we look mediocre at best. But as many have said, we don't appear to be that far off. So I'm in the camp of major tweaks as opposed to blow ups. I agree with Kev that fixing the defense fixes a lot of woes. I'm still looking for EStaal, Skinner, and, yes, Semin to all put up numbers closer to their averages than last year's results. I also agree that if we move Sekera we need to get a ready, or nearly ready player back.
We need to move Harry for a bag of pucks....unless his play dramatically improves over the next 1/2 dozen games. Other than parking him in the pressbox, I don't know what we can do with Liles. While some have felt that Hainsey has regressed, the Bellemore/Hainsey pairing has proven fairly adequate. Gleason has really worked with everybody he's been paired with this year. Faulk and Sekera, while not the best #1 pairing in the league don't look like a total **** show against top competition. To me, even Jordan has looked better and better. I'd likely play him on the 3rd pairing with Timmay...he could even work on the 2nd PP unit too.
So this is a long-winded way of saying, I would move the parts that we can and that make sense (Sekera if he won't re-sign, Tlusty if he won't re-sign, probably McClement, maybe Dwyer, and possibly Gleason at deadline time). I'd try to get prospects that were further along if possible. I'd try to get an up and coming 2nd pairing blueliner. And I'd get picks if nothing else works.
Not a real "blow up", but the type of moves that hopefully would improve us quicker. I just don't think this market has the patience for a full blown rebuild.